1<?php 2/** 3 * File containing the ezcBaseExportable interface. 4 * 5 * @package Base 6 * @version 1.8 7 * @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved. 8 * @license http://ez.no/licenses/new_bsd New BSD License 9 */ 10/** 11 * Interface for class of which instances can be exported using var_export(). 12 * 13 * In some components, objects can be stored (e.g. to disc) using the var_export() 14 * function. To ensure that an object supports proper importing again, this 15 * interface should be implemented. 16 * 17 * @see var_export() 18 */ 19interface ezcBaseExportable 20{ 21 /** 22 * Returns an instance of the desired object, initialized from $state. 23 * 24 * This method must return a new instance of the class it is implemented 25 * in, which has its properties set from the given $state array. 26 * 27 * @param array $state 28 * @return object 29 */ 30 public static function __set_state( array $state ); 31} 32 33?> 34